3 dui's prior to 2004, dui in 2014. will court consider dui's prior to 2004?

Not as an enhancement , but the court can still consider them at sentencing.

DUI Arrest

As soon as the blood test results are delivered to the DMV.

I was arrested illegally for DUI at my home

The prosecution still has to prove you were driving and that you were intoxicated at the time you drove.

The defense is that your statutory right to a trial and your constitutional right to a speedy trial was violated.

If this is criminal restitution it will not bear interest. If this is winco sending you a bill they may try to charge you interest but it is not...

Is it possible for me to file a motion for early termination of my probation sentence if I'm a differed case?

Yes. Early termination from probation is for the Judge to decide not your probation officer.